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Pregled bibliografske jedinice broj: 602259

INFLUENCE OF DEEP CRYOGENIC TREATMENT ON MICROSTRUCTURE OF ADI


Šolić, Sanja; Schauperl, Zdravko; Jakovljević, Suzana
INFLUENCE OF DEEP CRYOGENIC TREATMENT ON MICROSTRUCTURE OF ADI // PROGRAM AND BOOK OF ABSTRACTS / Godec, M. ; Donik, Č. ; Paulin, I. ; Kocijan, A. (ur.).
Ljubljana: IMT, Ljubljana, 2012. str. 215-215 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 602259 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
INFLUENCE OF DEEP CRYOGENIC TREATMENT ON MICROSTRUCTURE OF ADI

Autori
Šolić, Sanja ; Schauperl, Zdravko ; Jakovljević, Suzana

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
PROGRAM AND BOOK OF ABSTRACTS / Godec, M. ; Donik, Č. ; Paulin, I. ; Kocijan, A. - Ljubljana : IMT, Ljubljana, 2012, 215-215

Skup
20th JUBILEE CONFERENCE ON MATERIALS AND TECHNOLOGY

Mjesto i datum
Portorož, Slovenija, 17-19.10.2012

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
deep cryogenic treatment; ADI; nodular cast iron; microstructure; FE SEM

Sažetak
Application of deep cryogenic treatment in heat treatment processes of different types of steel showed significant influence on their mechanical and tribological properties. A lot of research on that field has been performed also on other kinds of material such as hard metal, grey cast iron, aluminum and aluminum alloys, etc. In this research influence of deep cryogenic treatment on properties of austempered ductile iron has been investigated. Base material for research was perlitic – ferritic ductile cast iron grade EN-GJS-600 (DIN GGG 60) which was austempered and deep cryogenically treated and afterward tempered on different temperatures. Hardness of specimens was measured by use of Vickers hardness method, and abrasion wear resistance of specimens was tested with standard ASTM “dry sand/rubber wheel” method. Preliminary results showed that deep cryogenic treatment did not affect significantly on hardness of tested samples, but it increases the abrasion wear resistance. Microstructures of all samples were characterized in order to define the microstructural changes during deep cryogenic treatment that influenced on mechanical and tribological properties of ADI. Therefore, metallographic specimens were etched with several etchants (Beraha-Martensite, SMB – sodium metabisulfite, KLEMM I and Picral) and analyzed by use of light microscopy and scanning electron microscopy. The microhardness of different phases in revealed microstructures was also measured. Obtained results show that deep cryogenic treatment in combination with the different tempering temperatures affects the matrix microstructure of ductile cast iron and ADI, which has led to increased resistance to abrasive wear of the surveyed states.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekti:
120-1201767-1762 - Istraživanje pouzdanosti materijala u energetskim postrojenjima
120-1201833-1788 - Modificiranje površine izotermički poboljšanog nodularnog lijeva (Ivušić, Vinko, MZOS ) ( POIROT)
120-1201833-1791 - Inženjerstvo površina u proizvodnji konstrukcijskih dijelova i alata (Cajner, Franjo, MZOS ) ( POIROT)

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb


Citiraj ovu publikaciju:

Šolić, Sanja; Schauperl, Zdravko; Jakovljević, Suzana
INFLUENCE OF DEEP CRYOGENIC TREATMENT ON MICROSTRUCTURE OF ADI // PROGRAM AND BOOK OF ABSTRACTS / Godec, M. ; Donik, Č. ; Paulin, I. ; Kocijan, A. (ur.).
Ljubljana: IMT, Ljubljana, 2012. str. 215-215 (poster, međunarodna recenzija, sažetak, znanstveni)
Šolić, S., Schauperl, Z. & Jakovljević, S. (2012) INFLUENCE OF DEEP CRYOGENIC TREATMENT ON MICROSTRUCTURE OF ADI. U: Godec, M., Donik, Č., Paulin, I. & Kocijan, A. (ur.)PROGRAM AND BOOK OF ABSTRACTS.
@article{article, year = {2012}, pages = {215-215}, keywords = {deep cryogenic treatment, ADI, nodular cast iron, microstructure, FE SEM}, title = {INFLUENCE OF DEEP CRYOGENIC TREATMENT ON MICROSTRUCTURE OF ADI}, keyword = {deep cryogenic treatment, ADI, nodular cast iron, microstructure, FE SEM}, publisher = {IMT, Ljubljana}, publisherplace = {Portoro\v{z}, Slovenija} }
@article{article, year = {2012}, pages = {215-215}, keywords = {deep cryogenic treatment, ADI, nodular cast iron, microstructure, FE SEM}, title = {INFLUENCE OF DEEP CRYOGENIC TREATMENT ON MICROSTRUCTURE OF ADI}, keyword = {deep cryogenic treatment, ADI, nodular cast iron, microstructure, FE SEM}, publisher = {IMT, Ljubljana}, publisherplace = {Portoro\v{z}, Slovenija} }




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